Science MCQ (1 Marks)

The finger-like outgrowths of Amoeba helps to ingest food. However, the finger-like outgrowths of human intestine helps to

Choose the correct order of terms that describes the process of nutrition in ruminants

Read carefully the terms given below. Which of the following set is the correct combination of organs that do not carry out any digestive functions?

If, by chance food particles enter the windpipe, we feel

Which of the following pair of teeth differ in structure, but are similar in function?

Given below from (i) to (iv) are some food items.
(i) Boiled and mashed potato
(ii) Glucose solution
(iii) A slice of bread
(iv) Mustard oil
Which of the above will give blue-black colour when tested with iodine?

An Amoeba ingests a food particle.
Which of these shows the correct sequence of nutrition in the Amoeba?

A baby passed watery stool for two days. The doctor suggested oral rehydration solution (ORS) for the baby. How would the ORS help the baby?

What are proteins broken down into?

Where does digestion of food start in the human digestive system?

The greatest amount of digestion of food takes place in

The false feet of Amoeba are used for

Cellulose rich food substances are good sources of roughage in human beings because

Cud is the name given to the food of ruminants which is

Read the following statements with reference to the villi of small intestine.
(I) They have very thin walls.
(II) They have a network of thin and small blood vessels close to the surface.
(III) They have small pores through which food can easily pass.
(iv) They are finger-like projections.
Identify those statements which enable the villi to absorb digested food.

The acid present in the stomach

The swallowed food moves downwards in the alimentary canal because of

The tip or front of tongue taste

The enzymes present in the saliva convert

Water from the undigested food is absorbed mainly in the

Fat is completely digested in the

The finger-like projections present on the inner lining of small intestine are known as

Which organ stores bile juice?

Which of the following organ does not secrete digestive juice?

The long muscular tube that starts from buccal cavity to the stomach is called

Digestion of starch starts in